[ http://issues.apache.org/jira/browse/DERBY-1471?page=all ]
Tomohito Nakayama updated DERBY-1471:
-------------------------------------
Attachment: DERBY-1471_5.patch
DERBY-1471_5.status
* Description of the patch
* This patch implements Layer B streaming for new methods defined in
JDBC4.0 as next.
* Derby NetClient sends lengthless LOB information in Layer B
streaming.
* Derby NetworkServer receives LOB information sent via Layer B
streaming.
* Remarkable difference from previous patch
* NetworkClient takes version of NetworkServer into consideration
whether layer B streaming is possible.
* When NetworkServer found impossible situation around class for LOB
information, the program throws runtime exception.
* Test
* Executed org.apache.derbyTesting.functionTests.suites.All on jdk16 rc
environment and found no error.
* Execute derbyall on jdb16rc environment and found no error except for
intermittent error of derbynet/testSecMec.java and derbynet/testconnection.java
in DerbyNetClient framework.
> Implement layer B streaming for new methods defined in JDBC4.0
> --------------------------------------------------------------
>
> Key: DERBY-1471
> URL: http://issues.apache.org/jira/browse/DERBY-1471
> Project: Derby
> Issue Type: New Feature
> Components: Network Client
> Reporter: Tomohito Nakayama
> Assigned To: Tomohito Nakayama
> Attachments: DERBY-1471.diff, DERBY-1471.patch, DERBY-1471.stat,
> DERBY-1471_2.patch, DERBY-1471_2.stat, DERBY-1471_3.patch, DERBY-1471_3.stat,
> DERBY-1471_4.patch, DERBY-1471_4.stat, DERBY-1471_5.patch, DERBY-1471_5.status
>
>
> JDBC 4.0 introduced new methods which take parameters for object to be sent
> to sever without length information.
> For those methods, Layer B streaming is best way to implement sending object
> to server.
> This issue is representation of DERBY-1417 in Network Client.
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